Mermaid Chart

Hosted editor from the Mermaid creators for building, collaborating on and AI-generating Mermaid diagrams.

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Category	Diagrams & Whiteboards
Authentication	See docs
Pricing	Free tier
Website	https://mermaid.ai/
Docs	https://mermaid.ai/
Last checked	2026-10-14
As JSON	/api/v1/directory/mermaid-chart.json